太阳系

太阳系

"太阳系" means "Solar System" in English.

In this sentence, '太阳系' explicitly refers to the astronomical system comprising the Sun and its orbiting celestial objects.

太阳系是一个包含八颗行星的系统。

The Solar System is a system containing eight planets.

Here, '太阳系' is used to describe the scope of scientific exploration, indicating the realm or area of study within the Solar System.

科学家们不断探索太阳系的未知领域。

Scientists continuously explore the unknown regions of the Solar System.

In this sentence, '太阳系' specifies the spatial domain where the planetary motions are observed, showing its usage as a contextual reference.

我们通过望远镜观察太阳系中的行星运动。

We observe the planetary motions within the Solar System through telescopes.